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Frank Campbell — 1930 US Census Record
Linked across censuses1930 United States Federal Census · Polk, Iowa
Our Model Tree links this Frank Campbell across the 1910, 1920 and 1930 US Censuses in Polk, Iowa (XGBoost, ~Confirmed) — first a head (b.~1888), then head of a 4-person household.
Age 42
b. ~1888
Male
Head
Born: Vermont
Married
1930 Census Record Details
| Census Year | 1930 |
| Location | Polk, Iowa |
| Surname | Campbell |
| Given Name | Frank H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Vermont |
| Age at First Marriage | 21 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Canada French |
| Additional Details | |
| Occupation | Truck Driver |
| Industry | Coal Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15 |
| Veteran | No |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
| Occupation | Truck Driver |
| Township / Ward | Des Moines City |
| Est. Birth Year | ~1888 |
Household Members
Census records only state relationship to the household head.
Pairwise kinship is derived (~90–95% accurate), not recorded.
Step/blended families and boarders can break it.
4 people recorded at the same address in the 1930 census.
| Name | Relation to head | Relative to Frank | Age | Birth yr |
|---|---|---|---|---|
| Rosemond Campbell | Daughter | — | 16 | ~1914 |
| Madeline Campbell | Daughter | — | 15 | ~1915 |
| Frank Campbell | Head | — | 42 | ~1888 |
| Jessie Campbell | Spouse | — | 40 | ~1890 |
Census Appearances
1910
Polk, Iowa
Other, age 21
Polk, Iowa · implied b. ~1889 — 50 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Frank H. |
| Relationship to Head | Private |
| Sex | M |
| Color / Race | White |
| Age | 21 |
| Marital Status | Single |
| Birthplace | Vermont |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Ger |
| Occupation | Soldier |
| Industry | Army |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
1920
Polk, Iowa
Head, age 32
Polk, Iowa · implied b. ~1888 — 8 household members
●
Primary link
· ~Confirmed · 2 sources
XGBoost
Household
| Surname | Campbell |
| Given Name | Frank H. |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 32 |
| Marital Status | Married |
| Birthplace | Vermont |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Canada |
| Occupation | Wagon Driver |
| Industry | Coal Mine |
| Class of Worker | W |
| Can Read | Yes |
| Can Write | Yes |
| Speaks English | Yes |
| Mother Tongue | Canadian |
| Home Owned/Rented | R |
| Birth State | Vermont |
| Birth Country | United States |
| Year of Naturalization | un |
| Birthplace (normalized) | vermont |
1930
Polk, Iowa
Head, age 42
Polk, Iowa · implied b. ~1888 — 4 household members
| Surname | Campbell |
| Given Name | Frank H |
| Relationship to Head | Head |
| Sex | M |
| Color / Race | White |
| Age | 42 |
| Marital Status | Married |
| Birthplace | Vermont |
| Age at First Marriage | 21 |
| Father's Birthplace | Vermont |
| Mother's Birthplace | Canada French |
| Occupation | Truck Driver |
| Industry | Coal Co. |
| Class of Worker | W |
| Can Read/Write | Yes |
| Home Owned/Rented | R |
| Home Value / Rent | 15 |
| Veteran | No |
| Birth State | Vermont |
| Birth Country | United States |
| Birthplace (normalized) | vermont |
Model Tree
An inferred pedigree reconstructed from census links — up to 4 generations within the 1900–1950 window. Closer generations are built from household co-residence; deeper ones are bridged by following a relative to their own childhood census. Confidence compounds and weakens with each generation.
Our Model Tree links Frank Campbell across 3 US Census years (1910, 1920 and 1930) in Polk, Iowa, using XGBoost record linkage.
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This person
Anchor record
Frank Campbell
Head · 1930 · age 42 · b. ~1888 · Iowa
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Confirmed / household (~0.90+)
Probable / derived (~0.65–0.89)
Candidate (<0.65, unverified)
Original Census Page
1930 US Federal Census — Polk, Iowa
Open full size
1930 US Federal Census — Polk, Iowa
Page Contents
48 people indexed on this census page (ia:1930:iowacensus00reel677:0977)
| Line | Name | Age | Relation | Occupation | Birthplace |
|---|---|---|---|---|---|
| 1 | Richard L Stover | 30 | Head | Carpenter | Iowa |
| 2 | Edith Theis | 39 | Servant | Housekeeper | Iowa |
| 3 | William W Beard | 25 | Head | Mail Carrier | South Dakota |
| 4 | Stella Beard | 38 | Wife | — | Iowa |
| 5 | Marjorie Beard | 3 | Daughter | — | Iowa |
| 6 | Lloyd Cushman | 32 | Head | Meter Reader | Iowa |
| 7 | Eva Cushman | 30 | Wife | — | Iowa |
| 8 | Betty Cushman | 9 | Daughter | — | Iowa |
| 9 | James W Matthews | 52 | Head | Pharmacist | Iowa |
| 10 | Inez Matthews | 49 | Wife | — | Illinois |
| 11 | Rayda Matthews | 15 | Daughter | — | Iowa |
| 12 | Robert W Creek | 27 | Head | Sailor | Tennessee |
| 13 | Hazel Creek | 25 | Wife | — | Minnesota |
| 14 | Lorraine Creek | 2 | Daughter | — | Iowa |
| 15 | Ross Berry | 36 | Head | Laborer | Iowa |
| 16 | Flora Berry | 31 | Wife | — | Iowa |
| 17 | Margaret Berry | 13 | Daughter | — | Iowa |
| 18 | Doris Berry | 10 | Daughter | — | Iowa |
| 19 | Mildred Berry | 8 | Daughter | — | Iowa |
| 20 | Raymond Berry | 5 | Son | — | Iowa |
| 21 | Richard Berry | 3 | Son | — | Iowa |
| 22 | Le Roy Strayer | 34 | Head | Commissioner | Iowa |
| 23 | Juanita Strayer | 33 | Wife | — | Iowa |
| 24 | Le Roy Jr Strayer | 12 | Son | — | Iowa |
| 25 | Rosalind Strayer | 11 | Daughter | — | Iowa |
| 26 | George Strayer | 9 | Son | — | Iowa |
| 27 | Thomas Strayer | 5 | Son | — | Iowa |
| 28 | Thomas Lennox | 54 | Head | General Farmer | Iowa |
| 29 | Agnes Lennox | 55 | Wife | — | Canada English |
| 30 | Ralph De May | 48 | Head | Proprietor | Italy |
| 31 | Antoinette De May | 38 | Wife | — | Minnesota |
| 32 | Nancy De May | 22 | Daughter | Accountant | Minnesota |
| 33 | Lucile De May | 19 | Daughter | Stenographer | Minnesota |
| 34 | Irene De May | 18 | Daughter | — | Minnesota |
| 35 | Carmell De May | 16 | Daughter | — | Minnesota |
| 36 | Frances De May | 14 | Daughter | — | Minnesota |
| 37 | Margaret De May | 10 | Daughter | — | Iowa |
| 38 | Mary T De May | 8 | Daughter | — | Iowa |
| 39 | Leslie Stearns | 27 | Head | Housekeeper | Illinois |
| 40 | Marna Stearns | 8 | Daughter | — | Iowa |
| 41 | Guy Jr Stearns | 3 | Son | — | Iowa |
| 42 | Alice Stearns | 2 | Daughter | — | Iowa |
| 43 | Frank H Campbell THIS PERSON | 42 | Head | Truck Driver | Vermont |
| 44 | Jessie B Campbell | 40 | Wife | Nurse | Iowa |
| 45 | Rosemond Campbell | 16 | Daughter | — | Iowa |
| 46 | Madeline Campbell | 15 | Daughter | — | Iowa |
| 47 | William B Lawless | 71 | Head | Janitor | Iowa |
| 48 | Elizabeth Lawless | 62 | Wife | — | Iowa |
About This Record & Model Tree
This record was independently indexed by YourRoots from the 1930 United States Federal Census (NARA). Our Model Tree links this person across census decades using XGBoost-based record linkage, with per-link confidence scores. Household corroboration strengthens the signal when co-residents appear on the same census pages in multiple years.
Source: National Archives and Records Administration (NARA)